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ICS9148F-PPP-T中文資料華潤微電子數(shù)據(jù)手冊PDF規(guī)格書
ICS9148F-PPP-T規(guī)格書詳情
General Description
The ICS9148-75 generates all clocks required for high speed RISC or CISC microprocessor systems such as Intel PentiumPro?, AMD? or Cyrix?. Sixteen different reference frequency multiplying factors are externally selectable with smooth frequency transitions.
Features
? Generates the following system clocks:
- 3 CPU(2.5V/3.3V) up to 100MHz.
- 6 PCI(3.3V) @ 33.3MHz (including one free running PCICLK)
- 3AGP(3.3V) @ 2 x PCI
- 13 SDRAMs(3.3V) up to 100MHz
- 1 REF (3.3V) @ 14.318MHz
- 1 - 48MHz (3.3V) fixed
? Skew characteristics:
- CPU – CPU<250ps
- CPU(early) – PCI : 1-4ns
- AGP – PCI: 250ps
- PCI – PCI <500ps
? Supports Spread Spectrum modulation & I2C programming for Power Management, Frequency Select
? Efficient Power management scheme through power down PCI, AGP and CPU_STOP clocks.
? Uses external 14.318MHz crystal
? 48 pin 300mil SSOP.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
1998+ |
494 |
原裝正品長期供貨，如假包賠包換 徐小姐13714450367 |
詢價 | |||
ICST |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
ICS |
2023+ |
SOP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
ICS |
SSOP |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ICS |
23+ |
NA |
6980 |
專做原裝正品,假一罰百! |
詢價 | ||
ICS |
22+ |
SOP-28 |
2987 |
只售原裝自家現(xiàn)貨!誠信經營!歡迎來電! |
詢價 | ||
ICS |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ICS |
23+ |
SSOP56 |
4015 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ICS |
22+ |
SSOP |
8000 |
原裝正品支持實單 |
詢價 | ||
ICS |
2023+ |
SSOP |
3720 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 |
